EP2491242A4 - Energy conversion system with duplex radial flow turbine - Google Patents

Energy conversion system with duplex radial flow turbine

Info

Publication number
EP2491242A4
EP2491242A4 EP10825716.3A EP10825716A EP2491242A4 EP 2491242 A4 EP2491242 A4 EP 2491242A4 EP 10825716 A EP10825716 A EP 10825716A EP 2491242 A4 EP2491242 A4 EP 2491242A4
Authority
EP
European Patent Office
Prior art keywords
energy conversion
conversion system
radial flow
flow turbine
duplex
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP10825716.3A
Other languages
German (de)
French (fr)
Other versions
EP2491242A2 (en
EP2491242B1 (en
Inventor
William C Maier
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dresser Rand Co
Original Assignee
Dresser Rand Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dresser Rand Co filed Critical Dresser Rand Co
Priority claimed from PCT/US2010/053664 external-priority patent/WO2011050229A2/en
Publication of EP2491242A2 publication Critical patent/EP2491242A2/en
Publication of EP2491242A4 publication Critical patent/EP2491242A4/en
Application granted granted Critical
Publication of EP2491242B1 publication Critical patent/EP2491242B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
    • F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
    • F03B13/14—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy
    • F03B13/141—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy with a static energy collector
    • F03B13/142—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy with a static energy collector which creates an oscillating water column
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2210/00—Working fluid
    • F05B2210/40—Flow geometry or direction
    • F05B2210/404—Flow geometry or direction bidirectional, i.e. in opposite, alternating directions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/20—Rotors
    • F05B2240/21—Rotors for wind turbines
    • F05B2240/211—Rotors for wind turbines with vertical axis
    • F05B2240/217—Rotors for wind turbines with vertical axis of the crossflow- or "Banki"- or "double action" type
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
EP10825716.3A 2009-10-23 2010-10-22 Energy conversion system with duplex radial flow turbine Not-in-force EP2491242B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US25451509P 2009-10-23 2009-10-23
PCT/US2010/053664 WO2011050229A2 (en) 2009-10-23 2010-10-22 Energy conversion system with duplex radial flow turbine

Publications (3)

Publication Number Publication Date
EP2491242A2 EP2491242A2 (en) 2012-08-29
EP2491242A4 true EP2491242A4 (en) 2013-04-17
EP2491242B1 EP2491242B1 (en) 2016-11-30

Family

ID=46548132

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10825716.3A Not-in-force EP2491242B1 (en) 2009-10-23 2010-10-22 Energy conversion system with duplex radial flow turbine

Country Status (1)

Country Link
EP (1) EP2491242B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111911337B (en) * 2020-07-08 2022-01-18 哈尔滨讯达广智能科技发展有限公司 Compound transmission of multiunit stator for tidal power generation

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0053458A2 (en) * 1980-12-01 1982-06-09 Secretary of State for Energy in Her Britannic Majesty's Gov. of the United Kingdom of Great Britain and Northern Ireland Device for extracting energy from waves
GB2125113A (en) * 1982-06-17 1984-02-29 Mitsubishi Electric Corp Turbine rotatable in one direction in a reciprocating flow
JPS6090990A (en) * 1983-10-26 1985-05-22 Hitachi Ltd Wave energy electric generating device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0053458A2 (en) * 1980-12-01 1982-06-09 Secretary of State for Energy in Her Britannic Majesty's Gov. of the United Kingdom of Great Britain and Northern Ireland Device for extracting energy from waves
GB2125113A (en) * 1982-06-17 1984-02-29 Mitsubishi Electric Corp Turbine rotatable in one direction in a reciprocating flow
JPS6090990A (en) * 1983-10-26 1985-05-22 Hitachi Ltd Wave energy electric generating device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
SETOGUCHI T ET AL: "Current status of self rectifying air turbines for wave energy conversion", ENERGY CONVERSION AND MANAGEMENT, ELSEVIER SCIENCE PUBLISHERS, OXFORD, GB, vol. 47, no. 15-16, 1 September 2006 (2006-09-01), pages 2382 - 2396, XP027957188, ISSN: 0196-8904, [retrieved on 20060901] *

Also Published As

Publication number Publication date
EP2491242A2 (en) 2012-08-29
EP2491242B1 (en) 2016-11-30

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